Water pollution is the contamination of natural water bodies by chemical, physical, radioactive or pathogenic microbial substances. Point sources of water pollution are described by the CWA as any discernible, confined, and discrete conveyance from which pollutants are or may be discharged..
George Seurat is most famous for his use of pointillism, in which he used many little dots to produce a realistic image. He is well-known for his famous work, Sunday Afternoon on the Island of La Grande Jatte, where he used pointillism.This work was an oil-painting on canvas.paint.hat did Georges seurat do? George Seurat was a famous artist Seurat was a very famous artist. He is most famous for his piece, Sunday Afternoon on the Island of the Grande Jatte, which was on a 7 by â¦ 10 foot canvas, made entirely out of millions of tiny dots.
Confidence votes 9. Henri Matisse was had a unique painting style all his own. He liked to use bright and dark colours. And he used his wife as a model for many of his paintings.His subjects were largely domestic or figurative. It was called Fauvism.onfidence votes 9. Henri Matisse was had a unique painting style all his own. He liked to use bright and dark colours. And he used his wife as a model for many of his paintings.